while these are strong resources, the majority of these links have yet to offer transfem specific sex toys which is what the original post is about. i know transmasc specific sex toys exist mostly to accommodate tdicks (i checked the site and the majority of what is listed for transmascs are strokers, pumps, and packers). i am having trouble finding transfem specific sex toys listed myself. however i found the following resources:
cute little fuckers: makes no mention of transmasc vs transfem specific toys but is designed by and for trans people. the toys come in unique shapes and sizes so they can be used creatively by anyone with any genitalia, definitely had trans genitalia in mind of course.
susan's place transgender resources: this is just a forum where somebody is asking for recommendations for their trans girlfriend with bottom dysphoria. lots of good recommendations from other transfems here, but also this post is from 2014 so some information may be outdated
sex toys for micropenises and "neo"vaginas: sex toys designed for those with small/"micro" penises (trans men on t with enlarged clits, trans women on e with smaller penises), and for trans women with vaginoplasty (toys that accommodate lack of natural lubricants and the need to dilate, essentially).
after a lot of digging it looks like there aren't a lot of sex toys out there designed specifically for transfems in mind :(( which really sucks because theres a lot of potential there. please add on if you find any!